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Weed Identification
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Broadleaf
Grasslike
Other
Plant Type - Broadleaf
Attribute Filters
Reset Selections Below
Growth Habit
upright and nonwoody
prostrate and nonwoody
vine
woody bush or tree
I do not know
Thorns or Spines
present
not present
I do not know
Approximate Flower Diameter
pencil
dime
nickle
quarter
half dollar
larger
I do not know
Dominant Flower Color
white
yellow
blue
purple
red
orange
pink
green
I do not know
Flower Symmetry
radial symmetery
bilateral symmetry
not symmetrical
I do not know
Leaf Hairs
has hairs
no hairs
I do not know
Leaf Shape
oval
round
heart
needle
lance
oval
spatulate
triangle
I do not know
Leaf Arrangement
alternate
opposite
whorled
rosette
leaves not present
I do not know
Leaf Margin
entire
lobed
serrated
wavy
I do not know
Leaf Structure
simple
trifoliate
pinnate
palmate
I do not know
Leaf Stalk
none
none
shorter than leaf
longer than leaf
I do not know
Stem Hairs
has hairs
has hairs
no hairs
I do not know
Stem Cross Section
round or oval
square or multi-edged
I do not know
Milky Sap
present
not present
I do not know
Root Structure
fibrous
taproot
rhizomes present
stolons present
bulb/
corm/
enlarged stem/
nutlet
I do not know
Life Cycle
winter annual
summer annual
biennial
perennial
I do not know
Ochrea
present
not present
I do not know
Filtered Weeds
Common name
Scientific name
Loaded 33 weeds sorted by common name
(33 weeds)
Jump to weed starting with letter
A
B
C
E
G
H
I
L
M
P
S
T
W
A
Back to letters
Asiatic dayflower
B
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big chickweed
bull thistle
C
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Canada thistle
Carolina elephantsfoot
common evening primrose
common mouse-ear chickweed
common mullein
common plantain
common speedwell
coralberry
corn speedwell
crosswort
E
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early yellowrocket
eastern daisy fleabane
G
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germander speedwell
H
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hedgemustard
I
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ivyleaf speedwell
L
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large hopclover
M
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moth mullein
mouseear cress
P
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perennial sowthistle
Persian speedwell
prairie fleabane
purple loosestrife
S
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sensitive partridge pea
sericea lespedeza
spiny sowthistle
spotted knapweed
spotted sandmat
T
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tall globethistle
threadstalk speedwell
W
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white heath aster
